α Espec-222 as a variant to the radon monitoring method using a solid state nuclear track

被引：4

作者：

do Nascimento Santos, Josineide Marques ^{[1
]}

dos Santos Junior, Jose Araujo ^{[1
]}

Amaral, Romilton dos Santos ^{[1
]}

Cavalcanti Freire Bezerra, Mariana Brayner ^{[1
]}

de Salazar e Fernandes, Thiago ^{[1
,2
]}

Valcarcel Rojas, Lino Angel ^{[1
]}

Fernandez, Zahily Herrero ^{[1
]}

Nobrega de Araujo, Eduardo Eudes ^{[1
]}

de Araujo Rodrigues Azevedo, Andrey Jose Isidoro ^{[1
]}

de Barros Correia, Filipe Lopes ^{[1
]}

Milan, Marvic Ortueta ^{[1
]}

机构：

[1] Univ Fed Pernambuco, Ctr Technol & Geosci, Nucl Energy Dept, Radioecol Grp, Ave Prof Luiz Freire 1000,Cidade Univ, BR-50740545 Recife, PE, Brazil

[2] Univ Fed Pernambuco, Ctr Biosci, Dept Biophys & Radiobiol, Ave Prof Moraes Rego 1235,Cidade Univ, BR-50670901 Recife, PE, Brazil

来源：

APPLIED RADIATION AND ISOTOPES | 2021年 / 178卷

关键词：

Radon; Radiation measurement; CR-39; SSNTD; CR-39;

D O I：

10.1016/j.apradiso.2021.109948

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Radon is important in indoor radiometry, where radiological impact is relevant. The improvement of low-cost methods makes it possible to maximize the monitored areas. Thus, a simple and robust monitoring device based on SSNTD CR-39 was designed. Detector conditions were standardized to reduce operational errors and increase productivity. The calibration factor by the slope method allowed efficiency greater than 93%. The monitoring system is satisfactory in terms of operation and performance, suitable for a wide range of radon monitoring situations.

引用

页数：8

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